Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rc2 win in 3 half-moves
2 Ra2 win in 7 half-moves
3 Rb2 win in 7 half-moves
4 Rh2 win in 7 half-moves
5 Ka2 draw
6 Ka3 draw
7 Ka6 draw
8 Kaa4 draw
9 Kab4 draw
10 Kb2 draw
11 Kb5 draw
12 Kba4 draw
13 Kbb4 draw
14 Kc2 draw
15 Rg1 draw
16 Rg3 draw
17 Rg7 draw
18 Kb6 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Kc4 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rg4 loss in 2 half-moves
25 Rg5 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rg8 loss in 2 half-moves